MODEL	Q550
DESIGN	Two and a half-way bass reflex
DRIVE UNITS	130mm (5.25in.) aluminium Uni-Q 25mm (1in.) vented aluminium dome HF 130mm (5.25in.) aluminium LF 2 x 130mm (5.25in.) aluminium ABR
FREQUENCY RANGE FREE FIELD	45Hz (-6dB)
FREQUENCY RESPONSE	58Hz - 28kHz (±3dB)
CROSSOVER FREQUENCIES	2.5kHz
MAXIMUM OUTPUT	110dB
AMPLIFIER REQUIREMENTS	15 - 130W
SENSITIVITY	87dB (2.83V/1m)
NOMINAL IMPEDANCE	8Ω (min.3.5Ω)
DIMENSIONS	H x W x D: 873 x 180 x 278mm 926 x 299 x 310mm (with Plinth)
WEIGHT	14.5kg (32lbs)
UNIT MEASUREMENT	Pair